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Allow egde keys instead of corner keys (swipe vertically/horizontally)

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Add a new boolean parameter "edgekeys" for defining keys that have the
additional (swipe) keys on the edges (top, right, left, bottom) instead
of at the corners (top left, top right, bottom left, bottom right).
This commit is contained in:
Max Schillinger 2022-02-02 21:46:23 +01:00 committed by Jules Aguillon
parent 7383cc4b68
commit 93edc4ac42
8 changed files with 73 additions and 26 deletions
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2
res/xml/azerty.xml
View File

@ -38,7 +38,7 @@
<key width="1.8" key0="ctrl" key2="meta" key3="switch_numeric"/>
<key width="1.2" key0="alt" key1="fn" key2="change_method" key3="switch_emoji" key4="config"/>
<key width="4.0" key0="space"/>
<key width="1.2" key1="up" key2="right" key3="left" key4="down"/>
<key width="1.2" key1="up" key2="right" key3="left" key4="down" edgekeys="true"/>
<key width="1.8" key0="enter" key2="action"/>
</row>
</keyboard>

2
res/xml/numeric.xml
View File

@ -13,7 +13,7 @@
<key width="0.75" key0="tab" key1=";" key2="|" key4="\\"/>
<key width="0.75" key0=")" key2="]" key4="}"/>
<key key0="4"/>
<key key0="5" key1="up" key2="right" key3="left" key4="down"/>
<key key0="5" key1="up" key2="right" key3="left" key4="down" edgekeys="true"/>
<key key0="6"/>
<key width="0.75" key0="+" key1="Σ" key2="$"/>
<key width="0.75" key0="-" key2="^"/>

2
res/xml/qwerty.xml
View File

@ -38,7 +38,7 @@
<key width="1.8" key0="ctrl" key2="meta" key3="switch_numeric"/>
<key width="1.2" key0="alt" key1="fn" key2="change_method" key3="switch_emoji" key4="config"/>
<key width="4.0" key0="space"/>
<key width="1.2" key1="up" key2="right" key3="left" key4="down"/>
<key width="1.2" key1="up" key2="right" key3="left" key4="down" edgekeys="true"/>
<key width="1.8" key0="enter" key2="action"/>
</row>
</keyboard>

2
res/xml/qwerty_lv.xml
View File

@ -38,7 +38,7 @@
<key width="1.8" key0="ctrl" key2="meta" key3="switch_numeric"/>
<key width="1.2" key0="alt" key1="fn" key2="change_method" key3="switch_emoji" key4="config" />
<key width="4.0" key0="space" />
<key width="1.2" key0="." key1="up" key2="right" key3="left" key4="down" />
<key width="1.2" key0="." key1="up" key2="right" key3="left" key4="down" edgekeys="true"/>
<key width="1.8" key0="enter" key2="action" />
</row>
</keyboard>

2
res/xml/qwertz.xml
View File

@ -38,7 +38,7 @@
<key width="1.8" key0="ctrl" key2="meta" key3="switch_numeric"/>
<key width="1.2" key0="alt" key1="fn" key2="change_method" key3="switch_emoji" key4="config"/>
<key width="4.0" key0="space"/>
<key width="1.2" key1="up" key2="right" key3="left" key4="down"/>
<key width="1.2" key1="up" key2="right" key3="left" key4="down" edgekeys="true"/>
<key width="1.8" key0="enter" key2="action"/>
</row>
</keyboard>

70
srcs/juloo.keyboard2/Keyboard2View.java
View File

@ -40,6 +40,13 @@ public class Keyboard2View extends View
private static RectF _tmpRect = new RectF();
enum Vertical
{
TOP,
CENTER,
BOTTOM
}
public Keyboard2View(Context context, AttributeSet attrs)
{
super(context, attrs);
@ -157,13 +164,27 @@ public class Keyboard2View extends View
float absDist = Math.abs(moveX) + Math.abs(moveY);
key.ptrDist = absDist;
if (absDist < _config.swipe_dist_px)
{
newValue = key.key.key0;
else if (moveX < 0)
newValue = (moveY < 0) ? key.key.key1 : key.key.key3;
else if (moveY < 0)
newValue = key.key.key2;
}
else if (key.key.edgekeys)
{
if (Math.abs(moveY) > Math.abs(moveX)) // vertical swipe
newValue = (moveY < 0) ? key.key.key1 : key.key.key4;
else if (moveX < 0) // left swipe
newValue = key.key.key3;
else // right swipe
newValue = key.key.key2;
}
else
newValue = key.key.key4;
{
if (moveX < 0)
newValue = (moveY < 0) ? key.key.key1 : key.key.key3;
else if (moveY < 0)
newValue = key.key.key2;
else
newValue = key.key.key4;
}
if (newValue != null && newValue != key.value)
{
if (key.timeoutWhat != -1)
@ -368,14 +389,28 @@ public class Keyboard2View extends View
if (k.key0 != null)
drawLabel(canvas, k.key0, keyW / 2f + x, (keyH + _theme.labelTextSize) / 2f + y, keyDown);
float subPadding = _config.keyPadding;
if (k.key1 != null)
drawSubLabel(canvas, k.key1, x + subPadding, y + subPadding, false, true, keyDown);
if (k.key3 != null)
drawSubLabel(canvas, k.key3, x + subPadding, y + keyH - subPadding, false, false, keyDown);
if (k.key2 != null)
drawSubLabel(canvas, k.key2, x + keyW - subPadding, y + subPadding, true, true, keyDown);
if (k.key4 != null)
drawSubLabel(canvas, k.key4, x + keyW - subPadding, y + keyH - subPadding, true, false, keyDown);
if (k.edgekeys)
{
if (k.key1 != null) // top key
drawSubLabel(canvas, k.key1, x + keyW / 2f, y + subPadding, Paint.Align.CENTER, Vertical.TOP, keyDown);
if (k.key3 != null) // left key
drawSubLabel(canvas, k.key3, x + subPadding, y + keyH / 2f, Paint.Align.LEFT, Vertical.CENTER, keyDown);
if (k.key2 != null) // right key
drawSubLabel(canvas, k.key2, x + keyW - subPadding, y + keyH / 2f, Paint.Align.RIGHT, Vertical.CENTER, keyDown);
if (k.key4 != null) // bottom key
drawSubLabel(canvas, k.key4, x + keyW / 2f, y + keyH - subPadding, Paint.Align.CENTER, Vertical.BOTTOM, keyDown);
}
else
{
if (k.key1 != null) // top left key
drawSubLabel(canvas, k.key1, x + subPadding, y + subPadding, Paint.Align.LEFT, Vertical.TOP, keyDown);
if (k.key3 != null) // bottom left key
drawSubLabel(canvas, k.key3, x + subPadding, y + keyH - subPadding, Paint.Align.LEFT, Vertical.BOTTOM, keyDown);
if (k.key2 != null) // top right key
drawSubLabel(canvas, k.key2, x + keyW - subPadding, y + subPadding, Paint.Align.RIGHT, Vertical.TOP, keyDown);
if (k.key4 != null) // bottom right key
drawSubLabel(canvas, k.key4, x + keyW - subPadding, y + keyH - subPadding, Paint.Align.RIGHT, Vertical.BOTTOM, keyDown);
}
x += _keyWidth * k.width;
}
y += row.height * _config.keyHeight;
@ -413,13 +448,16 @@ public class Keyboard2View extends View
canvas.drawText(k.symbol, x, y, p);
}
private void drawSubLabel(Canvas canvas, KeyValue k, float x, float y, boolean right, boolean up, KeyDown keyDown)
private void drawSubLabel(Canvas canvas, KeyValue k, float x, float y, Paint.Align a, Vertical v, KeyDown keyDown)
{
k = KeyModifier.handleFlags(k, _flags);
Paint p = _theme.subLabelPaint(((k.flags & KeyValue.FLAG_KEY_FONT) != 0), right);
Paint p = _theme.subLabelPaint(((k.flags & KeyValue.FLAG_KEY_FONT) != 0), a);
p.setColor(labelColor(k, keyDown, _theme.subLabelColor));
p.setTextSize(_theme.sublabelTextSize * scaleTextSize(k));
y -= up ? p.ascent() : p.descent();
if (v == Vertical.CENTER)
y -= (p.ascent() + p.descent()) / 2f;
else
y -= (v == Vertical.TOP) ? p.ascent() : p.descent();
canvas.drawText(k.symbol, x, y, p);
}

15
srcs/juloo.keyboard2/KeyboardData.java
View File

@ -131,8 +131,10 @@ class KeyboardData
public final float width;
/* Extra empty space on the left of the key. */
public final float shift;
/* Put keys 1 to 4 on the edges instead of the corners. */
public final boolean edgekeys;
public Key(KeyValue k0, KeyValue k1, KeyValue k2, KeyValue k3, KeyValue k4, float w, float s)
public Key(KeyValue k0, KeyValue k1, KeyValue k2, KeyValue k3, KeyValue k4, float w, float s, boolean e)
{
key0 = k0;
key1 = k1;
@ -141,6 +143,12 @@ class KeyboardData
key4 = k4;
width = w;
shift = s;
edgekeys = e;
}
public Key(KeyValue k0, KeyValue k1, KeyValue k2, KeyValue k3, KeyValue k4, float w, float s)
{
this(k0, k1, k2, k3, k4, w, s, false);
}
public static Key parse(XmlResourceParser parser) throws Exception
@ -152,14 +160,15 @@ class KeyboardData
KeyValue k4 = KeyValue.getKeyByName(parser.getAttributeValue(null, "key4"));
float width = parser.getAttributeFloatValue(null, "width", 1f);
float shift = parser.getAttributeFloatValue(null, "shift", 0.f);
boolean edgekeys = parser.getAttributeBooleanValue(null, "edgekeys", false);
while (parser.next() != XmlResourceParser.END_TAG)
continue ;
return new Key(k0, k1, k2, k3, k4, width, shift);
return new Key(k0, k1, k2, k3, k4, width, shift, edgekeys);
}
public Key replaceKeys(MapKeys f)
{
return new Key(f.map(key0), f.map(key1), f.map(key2), f.map(key3), f.map(key4), width, shift);
return new Key(f.map(key0), f.map(key1), f.map(key2), f.map(key3), f.map(key4), width, shift, edgekeys);
}
}

4
srcs/juloo.keyboard2/Theme.java
View File

@ -54,10 +54,10 @@ public class Theme
return p;
}
public Paint subLabelPaint(boolean special_font, boolean align_right)
public Paint subLabelPaint(boolean special_font, Paint.Align align)
{
Paint p = special_font ? _specialKeySubLabelPaint : _keySubLabelPaint;
p.setTextAlign(align_right ? Paint.Align.RIGHT : Paint.Align.LEFT);
p.setTextAlign(align);
return p;
}